石英片的ACT指的是什么？英文怎么说？

石英片的ACT指的是什么？英文怎么说？

Crystal activity, ACT. Activity is a measure of the sensor's "health" or ability to conduct current.The
valuses range from a maximum of 650(healthiest) to a minimum of 0(least healty).
---摘自 IC5 operating manual,  3-15

rayland 发表于 2013-5-1 19:37
Crystal activity, ACT. Activity is a measure of the sensor's "health" or ability to conduct current. ...

谢谢回复，明白了